Precautions when filling oxygen cylinders
1. The operator's hands, labor protection supplies and tools should avoid oil. When there is grease, it is forbidden to contact with oxygen cylinders and oxygenation valves.
2. The valve should be opened and closed slowly, and it should be fully opened or closed at a time to avoid generating excitation energy.
3. When the empty bottle is placed on the platform to equalize the pressure, if there is a strong airflow sound, it should be stopped immediately, and the gas bottle should be removed for inspection.
4. Check the temperature of the
Gas Cylinder during the filling process. When the temperature is found to be abnormal, stop the inflation and remove it for inspection.
5. The gas cylinder must be protected by an anti-fall chain.
6. When filling the bottle, if air leakage is found, the power supply should be cut off first, and no maintenance under pressure is allowed.
7. When the inflation pressure is greater than 10MPa, it is strictly forbidden to refill the empty bottle halfway, and all personnel are not allowed to enter the filling room.
8. Gas cylinders must be filled with anti-misfit joints to prevent other gas cylinders from being filled with oxygen.
9. When the gas cylinder is transported, a safety helmet and shockproof ring should be installed, and it is strictly forbidden to throw, throw, roll or touch.
10. The filling site should have obvious fire signs, and no fireworks are allowed.
11. The filled gas cylinders should be affixed with warning labels and filling labels that comply with national standards.
12. If the gas cylinder catches fire during filling, the main gas source should be cut off immediately, the filling branch valve should be closed, and corresponding fire fighting measures should be taken.
